The Heroes Round Table

OK, thanks. Things have changed quite a lot in HOMM5 from the previous HOMMs. Maybe I fell behind because I didn't play HOMM4, but now that I'm on 5, I'm REALLY starting to like it. You've really got to know your strategy though, by the looks of things.

I played HOMM's 1,2,3, but I'm a noob with #5. Can anyone plz tell me where I can find out more about "Gating"? Thanx.